Jetpack Logo Displaying Massive

When I change my logo on my site (in the header) it becomes massive and takes up 90% of the header instead of maybe the 10% that it normally does. The size of the image is the same as it was before. If I reduced the size in wordpress’s photo editor then it fits properly but it drops in quality drastically and looks terrible. Anyone know how to fix this? The image is the same as my old one in dimension and my old one works fine but if I put the new one in it’s HUGE! So confused… Most likely a Jetpack compatibility?